Defend the Castle Rewards

found the pattern while grabbing the plushies, hope this helps. also not all of these are played thru, lmk if it doesn't work.

Lvl 1:
3* - MP - 2* - MP - 1* - MP
Lvl 2:
3* - Defend the Castle - 2* - Stone Spears - 1* - MP
Lvl 3:
3* - Castle Cupcake - 2* - Defend the Castle - 1* - MP
Lvl 4:
3* - Premium Shield - 2* - Goblin Zoink Plushie - 1* - Stone Spears
Lvl 5:
3* - Gold Trim Shield - 2* - Goblin Lorius Plushie - 1* - Stone Spears
Lvl 6:
3* - Empty Spell Book - 2* - Premium Shield - 1* - Defend the Castle
Lvl 7:
3* - Defend the Castle Balloon - 2* - Goblin Club - 1* - Defend the Castle
Lvl 8:
3* - Goblin Yuni Plushie - 2* - Mace - 1* - Goblin Zoink Plushie
Lvl 9:
3* - Eleka Harp - 2* - Empty Spell Book - 1* - Castle Cupcake
Lvl 10:
3* - Goblin Huthiq Plushie - 2* - Defend the Castle Glowing Egg - 1* - Goblin Lorius Plushie
Lvl 11:
3* - Defend the Castle Guide - 2* - Goblin Eyru Plushie - 1* - Goblin Lorius Plushie
Lvl 12:
3* - Goblin Ushunda Plushie - 2* - Goblin Yuni Plushie - 1* - Premium Shield
Lvl 13:
3* - Goblin Ushunda Plushie - 2* - Professional Shield - 1* - Premium Shield
Lvl 14:
3* - Combat Shield - 2* - Defend the Castle Sugar Cube - 1* - Goblin Club
Lvl 15:
3* - Combat Shield - 2* - Goblin Huthiq Plushie - 1* - Gold Trim Shield
Lvl 16:
3* - Combat Shield - 2* - Decay - 1* - Mace
Lvl 17:
3* - Combat Shield - 2* - Goblin Rofling Plushie - 1* - Mace
Lvl 18:
3* - Combat Shield - 2* - Combat Shield - 1* - Empty Spell Book